11 of 11 Security Analyst Jobs in the Thames Valley

Cyber Security Analyst Milton Keynes - hybrid Up to £60,000, 10% annual bonus and excellent benefits. Our client is an impressive, innovative, multiple award-winning, leading IT Managed Service Provider; they believe great people build great companies and invest heavily in staff development, cultivating a culture of innovation, quality, and excellence. We are looking for a skilled and … proactive Cyber Security Analyst to join their specialist security team. This role offers the opportunity to work across a diverse range of clients and environments, applying your technical expertise to enhance security operations, tooling, and compliance. You will play a key role in managing incidents, optimising security tools, and mentoring junior analysts, while contributing to … the continuous improvement of their security posture. This is a hands-on, operationally focused role that blends technical security responsibilities with governance, risk, and compliance (GRC) elements. As Cyber Security Analyst, you will: Lead cyber incident investigations with SOC and client teams Triage and analyse alerts across email, cloud, and hybrid systems Perform threat hunting and More ❯

Cyber Security Analyst Milton Keynes - hybrid Up to 60,000, 10% annual bonus and excellent benefits. Our client is an impressive, innovative, multiple award-winning, leading IT Managed Service Provider; they believe great people build great companies and invest heavily in staff development, cultivating a culture of innovation, quality, and excellence. We are looking for a skilled and … proactive Cyber Security Analyst to join their specialist security team. This role offers the opportunity to work across a diverse range of clients and environments, applying your technical expertise to enhance security operations, tooling, and compliance. You will play a key role in managing incidents, optimising security tools, and mentoring junior analysts, while contributing to … the continuous improvement of their security posture. This is a hands-on, operationally focused role that blends technical security responsibilities with governance, risk, and compliance (GRC) elements. As Cyber Security Analyst, you will: Lead cyber incident investigations with SOC and client teams Triage and analyse alerts across email, cloud, and hybrid systems Perform threat hunting and More ❯

IT Security Analyst Location: Hybrid - Buckinghamshire Salary: £50,000 - £55,000 + Benefits 83zero are partnered with a market-leading software company who are on a mission to transform the construction and related industries through their end-to-end digital solutions. With teams across the UK, Europe, USA and India, they are delivering large-scale transformation projects on … a global scale and are continuing to expand. We are now looking for a highly organised and detail-driven IT Security Analyst to join their growing security function. This role plays a key part in securing customer trust and supplier integrity, ensuring compliance with recognised frameworks, and supporting wider security initiatives. The Role Own and manage … responses to customer security questionnaires (SIG, CAIQ, bespoke). Work cross-functionally with Legal, Compliance, Procurement, Product and Security teams. Maintain the security assurance matrix in line with ISO 27001, Cyber Essentials, and SOC 2. Act as the key point of contact for security assurance queries. Conduct vendor risk assessments against ISO 27001, NIST, and CIS More ❯

IT Security Analyst Location: Hybrid - Buckinghamshire Salary: 50,000 - 55,000 + Benefits 83zero are partnered with a market-leading software company who are on a mission to transform the construction and related industries through their end-to-end digital solutions. With teams across the UK, Europe, USA and India, they are delivering large-scale transformation projects on … a global scale and are continuing to expand. We are now looking for a highly organised and detail-driven IT Security Analyst to join their growing security function. This role plays a key part in securing customer trust and supplier integrity, ensuring compliance with recognised frameworks, and supporting wider security initiatives. The Role Own and manage … responses to customer security questionnaires (SIG, CAIQ, bespoke). Work cross-functionally with Legal, Compliance, Procurement, Product and Security teams. Maintain the security assurance matrix in line with ISO 27001, Cyber Essentials, and SOC 2. Act as the key point of contact for security assurance queries. Conduct vendor risk assessments against ISO 27001, NIST, and CIS More ❯

Senior Security Operations Analyst to join a global security operations and incident response team based in London. In this highly critical role, the Senior Security Operations Analyst will be responsible for monitoring and analysing security incidents, responding to threats in real-time, and ensuring the integrity of all systems and platforms. Your expertise will … help identify vulnerabilities and enhance the company’s security posture through proactive measures and collaboration with cross-functional teams. This position requires experience in Linux, a keen analytical mindset, a strong understanding of security technologies, and the ability to thrive in a fast-paced environment. What's on offer to you? Working with a Global organisation Cutting edge … financial technology Flexible working What You Will Be Doing Working closely with the SOC Manager across daily activities of the Security Operations Center (SOC) to ensure Service Level Objectives are achieved. Continuously monitoring security alerts and incidents using SIEM tools and other security technologies. Creating detection use cases in the SIEM, analysing security event data for More ❯

IBMi Platform Security Analyst (Cross Training Opportunity) IBMi Platform Security Analyst required for multi-national IT Services organisation based in on-site at our Buckinghamshire SOC location. If you an IBMi iSeries AS/400 platform operations professional looking for an opportunity cross train into IT Security we would like to hear from you. The … focus of this role will be the delivery of an IT Defence offering/service which is for IBM Power and Storage clients. You would be based in a Security Operations Centre (SOC) using IBM Native tools on both the Power and Storage platforms maintaining IT security services. Building on your current skills the scope of the training … BRMS, Work Management, Performance Management. Skilled in solving technically challenging problems involving Power i based application issues. Willingness to cross train building on current skills into an IT Security operations role. CRL operates as an employment agency and employment business. More ❯

IBMi Platform Security Analyst (Cross Training Opportunity) IBMi Platform Security Analyst required for multi-national IT Services organisation based in on-site at our Buckinghamshire SOC location. If you an IBMi iSeries AS/400 platform operations professional looking for an opportunity cross train into IT Security we would like to hear from you. The … focus of this role will be the delivery of an IT Defence offering/service which is for IBM Power and Storage clients. You would be based in a Security Operations Centre (SOC) using IBM Native tools on both the Power and Storage platforms maintaining IT security services. Building on your current skills the scope of the training … BRMS, Work Management, Performance Management. Skilled in solving technically challenging problems involving Power i based application issues. Willingness to cross train building on current skills into an IT Security operations role. CRL operates as an employment agency and employment business. More ❯

About the role Here at DS Smith, a multi-national sustainable packaging provider, we are looking for a Security Assurance Analyst to join our growing Security Team. The mission of the I&T Digital Security organisation is to deliver an efficient and effective service that has scalability and flexibility to support the demands of a FTSE … business.Supporting Head of Information Security Architecture and Assurance as well as working closely with key stakeholders including Head of Governance, Risk and Compliance, Digital Security, IT and business teams you will focus on core areas such as risk management and security due-diligence reviews ensuring compliance with legal, regulatory and relevant security policies and best practices.In … this position you will provide assurance and guidance that the security features, practices, procedures, and architecture of an information system accurately mediates and enforces the security policies.Visibility and the ability to build close working relationships with Information & Technology (I&T) team members, business stakeholders as well as external partners is essential. This will require some ‘on site’ visits More ❯

+ plus benefits and welcome bonus | Office based in Aldermaston, nr Reading, Berkshire. We are offering a rewarding and exciting one-year placement as an Undergraduate Cyber Security Analyst at AWE - a role where you will make a genuine contribution to keeping the UK safe and secure. Entry Requirements As an Undergraduate Student within the Cyber Soc Team … for you to work in an exciting and growing area of Cyber Security.We are looking for students who are studying towards a degree in; Information Technology, Computer Networks and Security, Cyber Security and Mathematics or similar an interest or specialism in the area of Cyber Security. Before starting with the business, you will need to be able to … invited to virtual ACs running NovDec 2025, with pre-assessment webinars to guide you. You must be a British National , able to start in August 2026 , and eligible for security clearance . Applications close on Friday 24 th October, but will close earlier if we receive enough applications , so apply early. Support & Inclusion : We welcome diverse applicants and strive More ❯

Security Risk Analyst – Up to £55,000 London (Paddington, 3 days per week) + 2 days remote An exciting opportunity to join a FTSE 100 heritage retail brand in their cyber security transformation. A full job spec will be posted shortly, however if you'd like to be considered early, please hit apply and we will be … in touch. We’re not looking for clipboard-tickers or box-checkers. This isn’t an audit role. We want someone who understands how security really interacts with systems, people, and processes, and can explain it clearly. What you’ll do Assess and communicate security risks clearly Work with engineers, architects, and ops to design practical controls Use … threat modelling to identify real-world attack paths Stay ahead of the evolving threat landscape What we’re looking for Strong understanding of risk, and how security interacts with different platforms and projects. Experience with frameworks like ISO, NIST, CIS, PCI, OWASP, OSINT Technical know-how (cloud, apps, networks, or systems) Excellent communicator who can bridge the gap between More ❯

move it, sell it, and mend it. An opportunity to play your part - Are you ready to be a key player in Centrica's cyber world? As a Global Security Operations Centre Analyst, you'll play a pivotal role in safeguarding our organisation's digital fortress. Your mission: monitor, detect, and respond to security incidents with lightning … speed, while crafting and implementing top-notch security measures to protect our systems and data. You'll collaborate closely with our cyber defence squads, ensuring we stay one step ahead of threats and continuously enhance our security landscape. If you're passionate about cybersecurity and eager to make a real impact, this is the adventure you've been … waiting for! Location : UK, Windsor (talk to us about flexible working) The day to day: Monitor security alerts from various sources like SIEM, EDR, and other tools. Investigate and respond to security incidents, ensuring effective containment, remediation, and recovery while considering business requirements. Follow defined incident response processes and escalate to the Cyber Security Incident Response team More ❯